Christmas
Americannoun
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the annual festival of the Christian church commemorating the birth of Jesus: celebrated on December 25 and now generally observed as a legal holiday and, for many, an occasion for exchanging gifts.
adjective
noun
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the annual commemoration by Christians of the birth of Jesus Christ on Dec 25
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Also called: Christmas Day. Dec 25, observed as a day of secular celebrations when gifts and greetings are exchanged
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( as modifier )
Christmas celebrations
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Also called: Christmas Day. (in England, Wales and Ireland) Dec 25, one of the four quarter days Compare Lady Day Midsummer's Day Michaelmas
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Also called: Christmastide. the season of Christmas extending from Dec 24 (Christmas Eve) to Jan 6 (the festival of the Epiphany or Twelfth Night)
Usage
Spelling tips for Christmas The word Christmas is hard to spell for two reasons. The letters ch- often make a [ ch ] sound, but in Christmas they represent a [ k ] sound. Also, there is only one s at the end, even though mass is typically spelled with a double s. As a final note, Christmas is a proper noun, and therefore the first letter is always capitalized. How to spell Christmas: Christmas is a celebration of the birth of Christ (also known as Jesus). Christ was a humble man, so he only needs one s at the end of his birthday (-mas).
Other Word Forms
Etymology
Origin of Christmas
First recorded before 1050; Middle English cristmas(se); Old English Cristes mǣsse Mass of Christ
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
If someone casually asks what you did this weekend, responding “I bought a Christmas tree” is a sad, lonely statement to most listeners.
From Los Angeles Times • May 22, 2026
The bus scheme, to run from 1 to 31 August, mirrors one trialled in the West of England which covers summer, Easter and Christmas holidays.
From BBC • May 21, 2026
Katherine Harloe, a colleague at Reading, said Gradel could be funny and jovial—gamely dressing up as Santa Claus, for example, for the department’s Christmas party.
From The Wall Street Journal • May 21, 2026
Southampton admitted spying on Middlesbrough before the first leg of the play-off semi-final, along with Oxford United at Christmas and Ipswich Town last month.
From BBC • May 21, 2026
This image of a flower wreath and the name Frankie was given to his mother, Sarah Taylor, for Christmas around 1879.
From "American Spirits" by Barb Rosenstock
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.